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3-D Bombs Away! U.S. Army Eyes "Printable" Explosives

The science of detonation physics is one that requires accuracy. The science of 3-D printing allows layers of material to be carefully plotted and strategically placed. The confluence of these two disciplines may soon literally be the bomb.

The U.S. Army is currently investigating how to create a new type of warhead using the technology of 3-D printing. This would theoretically allow them to have more control over precise design elements required to achieve a desired blast radius or to hit an extremely specific target, all in the same size as a conventional warhead. In a report from Army Technology magazine reprinted by popsci.com, U.S. Army Armament Research, Development and Engineering Center materials engineer James Zunino explained, “The real value you get is you can get more safety, lethality or operational capability from the same space."

Forward-placed 3-D printers could also expedite the testing processes for warheads in the field, a critical component of the design process. Soldiers could possibly print and test the weapons to discover the most desirable traits for a specialized mission within just a few days.